Wooden Alarm Clock Red LED Office Desk Wood Digital with Temperature Voice and Touch Activated Brown wood veneer, Alternately display time and temperature 12/24-hour mode Red LED digital time, C/F Display of thermometer Alarm Clock with "beep" lasting for 1 minute, Clap your hands to make time appear Daul Power Supply: 4*AAA batteries or DC 5V/500MA Size: 6*6*6 cm(about 2.5 inches square), Weight: 110 g